Suan Zao Ren (Sour Jujube Seed) Tea for Evening Calm
How to prepare 酸枣仁 sour jujube seed tea, how it is traditionally used for rest, and what pairs well with it.
4 min read · Updated
Quick answer
Suan Zao Ren (酸枣仁) is the seed of the sour jujube, traditionally used in Traditional Chinese Medicine (TCM) to calm the spirit and support restful sleep. Lightly crush 10–15 g, simmer in 3 cups of water for 20 minutes, and drink about an hour before bed.
Key takeaways
- Crush seeds lightly to release flavor.
- Dry-toasting is the traditional preparation (炒酸枣仁).
- Pairs with poria (茯苓) and a slice of licorice (甘草).
What is Suan Zao Ren?
It is the seed of Ziziphus jujuba var. spinosa — a wild, thorny cousin of the sweet red date. It lends its name to Suan Zao Ren Tang, a classical evening formula dating to the Han dynasty.
Simple evening tea
- 1Dry-toast 12 g seeds in a pan 2–3 minutes until fragrant.
- 2Lightly crush with the flat of a knife.
- 3Simmer with 10 g poria and 2 slices licorice in 3 cups water for 20 minutes.
- 4Strain and sip 1 hour before bed.
Frequently asked questions
Is sour jujube seed the same as red dates?
No. Red dates are the sweet fruit of Ziziphus jujuba; sour jujube seed is the seed of the wild spinosa variety.
Can I combine it with sleep medication?
Do not combine with sedatives or sleep medication without talking to your doctor.
Traditional uses are described for educational purposes and are not medical advice. If you are pregnant, nursing or taking medication, consult a qualified healthcare provider before using herbs.
